1999 Chevrolet Blazer Owner's Manual - Page 15
1999 Chevrolet Blazer Manual
Page 15 highlights
yellowblue CAUTION: If an easy entry right front seat isn't locked, it can move. In a sudden stop or crash, the person sitting there could be injured. After you've used it, be sure to push rearward on an easy entry seat to be sure it is locked. D Tilt the seatback completely forward again to get out. Rear Seats Your vehicle has a folding rear seat which lets you fold the seatbacks down for more cargo space. The rear seat release handles are on the rear of the seatbacks. Push back on the seatbacks as you pull up on the handles. The head restraint will automatically fold out of the way when the seatback is folded down. To raise the seatbacks, just lift up the seatbacks and push until they lock in the upright position. Push and pull on the seatbacks to check that the latches have locked in the upright position. If they haven't, have them fixed immediately. 1-9